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From "Roman Shaposhnik (Commented) (JIRA)" <>
Subject [jira] [Commented] (BIGTOP-289) hadoop-0.23: need to package native libraries for compression
Date Sat, 03 Dec 2011 02:49:39 GMT


Roman Shaposhnik commented on BIGTOP-289:

AFAIK, the only library that is missing is snappy. Bigtop relies on OS installed version of
snappy, since it seems that modern distros are starting to package it natively. 

Please let me know if anything else is missing. If its just snappy -- I'm inclined to close
this as will not fix.
> hadoop-0.23: need to package native libraries for compression
> -------------------------------------------------------------
>                 Key: BIGTOP-289
>                 URL:
>             Project: Bigtop
>          Issue Type: Bug
>          Components: RPM
>    Affects Versions: 0.3.0
>            Reporter: Wing Yew Poon
> I installed hadoop from the hadoop-0.23 branch build.
> There does not appear to be a hadoop-native package.
> I'm not finding the native libraries for compression, although the snappy codec is in
the hadoop-common.jar:
> [root@localhost hadoop]# jar -tf hadoop-common.jar | grep -i snappy
> org/apache/hadoop/io/compress/snappy/
> org/apache/hadoop/io/compress/SnappyCodec.class
> org/apache/hadoop/io/compress/snappy/LoadSnappy.class
> org/apache/hadoop/io/compress/snappy/SnappyDecompressor.class
> org/apache/hadoop/io/compress/snappy/SnappyCompressor.class
> org/apache/hadoop/io/compress/snappy/package-info.class

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